Lengthening and Thickening Mascara, go PRO with LORAC’s PRO Mascara! This lengthening and thickening professional formula is smudge-resistant, flake-resistant and packed with PRO power. Get extra-long, ultra-thick and extremely dramatic lashes with each lash-extending buildable coat. The super-size jumbo PRO brush easily grabs each lash from root to tip and corner to corner for a luxurious faux-lash look.